Tornado Washer 30075

Part number 30075 is a genuine OEM washer used across a wide run of the Marathon extractor family. A washer does two things: it spreads the clamping load of a fastener over a wider area so the head does not sink into the material, and it gives the fastener a clean bearing surface to turn against.

Compatible Models for the Washer

This part fits the following Tornado machines:

• Tornado 98164 MWH-800 8-Gallon Self-Contained Carpet Extractor
• Tornado 98166 20″ Marathon 800 Carpet Extractor (8 Gallon, 115V)
• Tornado 98167 20″ Marathon 800 Carpet Extractor (8 Gallon, 230V)
• Tornado 98168 12 Gallon Self Contained Carpet Extractor
• Tornado 98168 20″ Marathon 1200 Carpet Extractor (12 Gallon, 115V) — all series
• Tornado 98169 20″ Marathon 1200 Carpet Extractor (12 Gallon, 115V)
• Tornado 98190 22″ Marathon 2000 Carpet Extractor (20 Gallon)

On a machine like this the load-spreading matters more than people assume. Many of the fasteners here go into moulded plastic or into thin sheet, and a bolt head pulled directly against either will dig in, bed down over a few weeks and then be loose. A fastener that keeps needing retightening in the same place is usually missing a washer rather than needing thread-lock.

Washers also get left out, because they fall off during a strip-down and are not missed. That is worth knowing when you are diagnosing a joint that will not stay tight: count what should be there rather than assuming the previous repair was complete.

Replace rather than reuse where the washer is dished or discoloured. A washer that has been over-torqued takes a permanent cup shape, and a cupped washer contacts on its edge rather than its face, which is the opposite of what it is for. Heat discolouration means the joint has been running warm, which on an electrical fixing is worth investigating before simply reassembling.

Corrosion is the other reason to swap one out. Detergent reaches most of this machine, and a washer that has thinned or pitted no longer gives the flat bearing surface the joint needs. They cost very little and they are only accessible when the joint is already apart.

Order a few rather than one. Washers are the parts that go missing during a repair, and a job held up overnight for a washer is a bad trade against the cost of keeping a handful on the shelf. If you are not certain which washer a joint takes, measure the old one and call us at 763-535-0770 before ordering.

Note on availability: we are not able to show a firm price for this part on the page. Call us at 763-535-0770 with your model and serial number and we will confirm cost and lead time before you order.

Browse every assembly for this machine on the Tornado 98168 Marathon 1200 parts hub, and see the manufacturer’s range at tornadovac.com.

Frequently Asked Questions

What Tornado machines does the washer 30075 fit?

It is used on the Tornado 98164 MWH-800 8-gallon self-contained extractor, the 98166 and 98167 20″ Marathon 800, the 98168 12 Gallon Self Contained extractor, the 98168 20″ Marathon 1200 in all series, the 98169 20″ Marathon 1200 and the 98190 22″ Marathon 2000. Call 763-535-0770 if your machine is not listed.

A fastener keeps working loose — do I need thread-lock?

Check for a missing washer first. Many fasteners here go into moulded plastic or thin sheet, and a bolt head pulled directly against either digs in, beds down over a few weeks and goes loose. Washers also fall off during a strip-down and are not missed, so count what should be there rather than assuming the last repair was complete.

Can I reuse a washer that looks intact?

Not if it is dished or discoloured. An over-torqued washer takes a permanent cup shape and then contacts on its edge rather than its face, which is the opposite of its purpose. Heat discolouration means the joint has been running warm, which on an electrical fixing is worth investigating before reassembly.

How do I order the Washer (part# 30075) or get help?

You can add the Washer (part# 30075) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing Tornado equipment since 1956 and can help confirm the right part for your machine.

Questions? Call us at 763-535-0770 or visit us at 5415 West Broadway, Crystal, MN 55428.